Resuelve.
| 1 a. |
8.0 + 5.3 + 8.5 + 2.7 = _____
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| 1 b. |
0.0 + 2 + 7.7 + 6.8 = _____
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| 2 a. |
2.6 + 9 + 0.2 + 8.8 = _____
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| 2 b. |
6.9 + 4.0 + 5.6 + 5.2 = _____
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| 3 a. |
4.2 + 0.8 + 6.5 + 6.7 = _____
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| 3 b. |
1.2 + 0.5 + 1.5 + 3.6 = _____
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| 4 a. |
9.6 + 8.6 + 1.4 + 5.5 = _____
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| 4 b. |
5 + 9.1 + 1.4 + 1 = _____
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| 5 a. |
1 + 8.4 + 1.8 + 2.3 = _____
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| 5 b. |
1.5 + 5.3 + 8.4 + 3.5 = _____
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| 6 a. |
0 + 1.5 + 4.6 + 7.6 = _____
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| 6 b. |
9.8 + 4.1 + 6.5 + 2.5 = _____
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| 7 a. |
0.7 + 1.6 + 9.8 + 8.7 = _____
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| 7 b. |
1.5 + 8.7 + 5.9 + 4.5 = _____
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| 8 a. |
0 + 3.6 + 6 + 4.1 = _____
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| 8 b. |
7.1 + 3.5 + 6.7 + 5.8 = _____
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| 9 a. |
3.7 + 7.1 + 9.7 + 6.4 = _____
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| 9 b. |
0.7 + 7.6 + 8.4 + 6.3 = _____
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| 10 a. |
9.8 + 8.6 + 7.3 + 1.8 = _____
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| 10 b. |
3.0 + 8 + 6 + 0.4 = _____
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